在煤田勘探工作中,利用测井数据确定煤质能达到成本低、提供资料迅速的目的。为了有效地开展此项工作,本文着重介绍加拿大利用测井数据研究煤质的有关方法。一、利用线性回归预测原生煤质 In coalfield exploration, the use of well logging data to determine the quality of coal to achieve low cost and provide information quickly. In order to effectively carry out this work, this article focuses on the Canadian method of using log data to study coal quality. First, the use of linear regression to predict the quality of primary coal